| commit | 0575c86b5dd596253bdfc0365b570d67b1a12523 | [log] [tgz] |
|---|---|---|
| author | Zhang Shengju <zhangshengju@cmss.chinamobile.com> | Wed Apr 26 17:49:38 2017 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Thu Apr 27 16:31:05 2017 -0400 |
| tree | d8b5e683dfca962f0e495b919c283132165b6a1a | |
| parent | 8ecbc40ada116f2f7d6b61cd646802c87b7c5c7d [diff] |
net: remove unnecessary carrier status check Since netif_carrier_on() will do nothing if device's carrier is already on, so it's unnecessary to do carrier status check. It's the same for netif_carrier_off(). Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>